#pragma once
#include <vector>
#include <iostream>
using namespace std;
class kmean
{
public:
	kmean(void);
	kmean(int);
	~kmean(void);
	void ptvector();
	void setk(int );
	void cluster();
	double dist(vector<int> &,vector<int> &);
private:
	vector<int> v;
	vector<int> label;
	int	 size;
	int k;
};

